Simulation and Experiment of a Kind of Thin-Walled Tube Crushing Member Used for Antiimpact Column

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">No.</td><td class="align_center">Wall thickness (mm)</td><td class="align_center">Groove (mm)</td><td class="align_center">Structure</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">YG-1</td><td class="align_center">3</td><td class="align_center">No</td><td class="align_center">Round tube</td></tr><tr><td class="align_left">YG-2</td><td class="align_center">3</td><td class="align_center">No</td><td class="align_center">Hollow out</td></tr><tr><td class="align_left">YG-3</td><td class="align_center">2.5</td><td class="align_center">No</td><td class="align_center">Hollow out</td></tr><tr><td class="align_left">YG-4</td><td class="align_center">3</td><td class="align_center">2.5</td><td class="align_center">Hollow out</td></tr><tr><td class="align_left">YG-5</td><td class="align_center">2.5</td><td class="align_center">2</td><td class="align_center">Hollow out</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Schemes of thin-walled energy-absorbing components.</div>

Shock and Vibration

tab1

Table 1

Table 1: Simulation and Experiment of a Kind of Thin-Walled Tube Crushing Member Used for Antiimpact Column 